shylie/llvm-project
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
llvm-project/llvm/test/Transforms
History
Sanjay Patel e730ce87a5 [InstCombine] fix bug when offsetting case values of a switch (PR31260) 
We could truncate the condition and then try to fold the add into the
original condition value causing wrong case constants to be used.

Move the offset transform ahead of the truncate transform and return
after each transform, so there's no chance of getting confused values.

Fix for:
https://llvm.org/bugs/show_bug.cgi?id=31260

llvm-svn: 289442
2016-12-12 16:13:52 +00:00
..
ADCE
…
AddDiscriminators
Introduce updateDiscriminator interface to DILocation to make it cleaner assigning discriminators.
2016-10-26 15:48:45 +00:00
AlignmentFromAssumptions
…
ArgumentPromotion
…
AtomicExpand
…
BBVectorize
[ValueTracking] An improvement to IR ValueTracking on Non-negative Integers
2016-10-12 16:18:43 +00:00
BDCE
[BDCE] Skip metadata while replacing uses.
2016-12-07 21:47:32 +00:00
BranchFolding
…
CodeExtractor
…
CodeGenPrepare
AMDGPU: Implement isCheapAddrSpaceCast
2016-12-02 18:12:53 +00:00
ConstantHoisting
…
ConstantMerge
…
ConstProp
…
Coroutines
[coroutines] Store an address of destroy OR cleanup part in the coroutine frame.
2016-10-08 00:22:50 +00:00
CorrelatedValuePropagation
[CVP] Remove use of removed flag (-cvp-dont-process-adds) from the test
2016-11-29 16:43:30 +00:00
CountingFunctionInserter
…
CrossDSOCFI
…
DCE
llvm/test/Transforms/DCE/calls-errno.ll: Suppress checking @pow(+0,-1).
2016-11-04 18:50:45 +00:00
DeadArgElim
DeadArgElim: Don't mark swifterror arguments as unused
2016-09-21 15:29:08 +00:00
DeadStoreElimination
…
EarlyCSE
[EarlyCSE] Make MemorySSA memory dependency check more aggressive.
2016-10-25 16:18:47 +00:00
EliminateAvailableExternally
…
Float2Int
…
ForcedFunctionAttrs
…
FunctionAttrs
IR, X86: Understand !absolute_symbol metadata on global variables.
2016-12-08 19:01:00 +00:00
FunctionImport
[llvm] Remove redundant --check-prefix=CHECK from tests
2016-10-24 18:57:55 +00:00
GCOVProfiling
DebugInfo: New metadata representation for global variables.
2016-09-13 01:12:59 +00:00
GlobalDCE
…
GlobalMerge
Teach llvm::StripDebugInfo() about global variable !dbg attachments.
2016-10-10 17:53:33 +00:00
GlobalOpt
[GlobalOpt] Dead Eliminate declarations
2016-09-15 20:26:27 +00:00
GlobalSplit
[GlobalSplit] Port to the new pass manager.
2016-11-21 00:28:23 +00:00
GuardWidening
…
GVN
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
GVNHoist
[GVNHoist] Invalidate MemDep when an instruction is moved.
2016-12-07 19:55:59 +00:00
IndVarSimplify
[IndVars] Change the order to compute WidenAddRec in widenIVUse.
2016-11-15 17:34:52 +00:00
InferFunctionAttrs
[InferAttributes] Don't access parameters that don't exist.
2016-09-20 23:10:31 +00:00
Inline
[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation
2016-12-05 18:04:47 +00:00
InstCombine
[InstCombine] fix bug when offsetting case values of a switch (PR31260)
2016-12-12 16:13:52 +00:00
InstMerge
…
InstSimplify
[Constants] don't die processing non-ConstantInt GEP indices in isGEPWithNoNotionalOverIndexing() (PR31262)
2016-12-11 20:07:02 +00:00
InterleavedAccess/X86
Add a pass to optimize patterns of vectorized interleaved memory accesses for
2016-10-14 18:20:41 +00:00
Internalize
…
IPConstantProp
…
IRCE
…
JumpThreading
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
LCSSA
…
LICM
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
LoadCombine
…
LoadStoreVectorizer
[LoadStoreVectorizer] Enable vectorization of stores in the presence of an aliasing load
2016-11-23 17:43:15 +00:00
LoopDataPrefetch
…
LoopDeletion
…
LoopDistribute
…
LoopIdiom
[SCEVExpand] do not hoist divisions by zero (PR30935)
2016-12-12 02:52:51 +00:00
LoopInterchange
[LoopInterchange] Track all dependencies, not just anti dependencies.
2016-09-21 19:16:47 +00:00
LoopLoadElim
…
LoopReroll
[LoopReroll] Make root-finding more aggressive.
2016-11-21 22:35:34 +00:00
LoopRotate
…
LoopSimplify
[LoopSimplify] Preserve LCSSA when removing edges from unreachable blocks.
2016-11-18 21:01:12 +00:00
LoopSimplifyCFG
…
LoopStrengthReduce
Revert r286999 which caused buildbot test failures. Some testcases need to be made target specific.
2016-11-15 19:42:05 +00:00
LoopUnroll
[LoopUnroll] Implement profile-based loop peeling
2016-11-30 21:13:57 +00:00
LoopUnswitch
[Loop Unswitch] Patch to selective unswitch only the reachable branch instructions.
2016-11-25 14:07:44 +00:00
LoopVectorize
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
LoopVersioning
[LAA] Prevent invalid IR for loop-invariant bound in loop body
2016-12-05 21:25:03 +00:00
LoopVersioningLICM
…
LowerAtomic
…
LowerExpectIntrinsic
…
LowerGuardIntrinsic
…
LowerInvoke
…
LowerSwitch
…
LowerTypeTests
CFI-icall on Thumb
2016-12-08 00:32:26 +00:00
Mem2Reg
…
MemCpyOpt
[MemCpyOpt] Don't emit IR in an unspecified order
2016-11-07 17:47:28 +00:00
MergeFunc
…
MetaRenamer
…
NameAnonGlobals
[ThinLTO] Ensure anonymous globals renamed even at -O0
2016-09-17 20:40:16 +00:00
NaryReassociate
…
ObjCARC
[ObjCARC] Traverse chain downwards to replace uses of argument passed to
2016-09-13 23:43:11 +00:00
PartiallyInlineLibCalls
…
PGOProfile
[PGO] Fix PGO use ICE when there are unreachable BBs
2016-12-02 19:10:29 +00:00
PhaseOrdering
…
PlaceSafepoints
…
PreISelIntrinsicLowering
…
PruneEH
[PruneEH] Be correct in the face IPO
2016-10-03 19:35:30 +00:00
Reassociate
Fixed the lost FastMathFlags in Reassociate optimization.
2016-11-22 20:23:04 +00:00
Reg2Mem
…
RewriteStatepointsForGC
[RS4GC] Strengthen coverage: add more tests
2016-10-07 20:34:00 +00:00
SafeStack
[safestack] Use non-thread-local unsafe stack pointer for Contiki OS
2016-10-14 17:56:00 +00:00
SampleProfile
Before sample pgo annotation, do not inline a function that has no debug info. (NFC)
2016-11-22 22:50:01 +00:00
Scalarizer
…
SCCP
[SCCP] Make the test added in r289175 more meaningful.
2016-12-09 03:49:20 +00:00
SeparateConstOffsetFromGEP
…
SimplifyCFG
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
Sink
…
SLPVectorizer
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
SpeculativeExecution
SpeculativeExecution: Allow speculating more inst types
2016-10-28 20:00:33 +00:00
SROA
[DIExpression] Introduce a dedicated DW_OP_LLVM_fragment operation
2016-12-05 18:04:47 +00:00
StraightLineStrengthReduce
…
StripDeadPrototypes
…
StripSymbols
[opt] Strip coverage if debug info is not present.
2016-10-17 20:05:35 +00:00
StructurizeCFG
[StructurizeCFG] Fix infinite loop in rebuildSSA.
2016-11-29 21:49:02 +00:00
TailCallElim
Avoid tail recursion elimination across calls with operand bundles
2016-11-07 21:01:49 +00:00
Util
[Verifier] Add verification for TBAA metadata
2016-12-11 20:07:15 +00:00
WholeProgramDevirt
WholeProgramDevirt: Teach the pass to handle structs of arrays.
2016-12-09 01:10:11 +00:00